Radical formation and the catalytic activity of pentasil zeolites in unsaturated hydrocarbon conversions. i. radical formation on adsorption of olefins

Journal Article · Fri Aug 01 00:00:00 EDT 1986 · Kinet. Catal. (Engl. Transl.); (United States)

OSTI ID:7203371

Slinkin, A A; Bondarenko, T N; Kondrat'ev, D A; Kucherov, A V; Rubinshtein, A M

The formation of radicals during the adsorption of structurally different olefins on pentasil zeolites at -78/sup 0/C and 20/sup 0/ C was studied. Adsorption at 20/sup 0/ C is accompanied by oligomerization and the formation of secondary radicals. Processes on pentasil and H-mordenite were analogous, while differences in the structure of the radicals were associated with the shape and size of the channels. In the case of adsorption of branched olefins on pentasil it is assumed that a certain fraction of the radicals is formed on the external surface of th zeolite.

• Research Organization: N.D. Zelinskii Institute of Organic Chemistry, Acad. of Sci., Moscow
• OSTI ID: 7203371
• Journal Information: Kinet. Catal. (Engl. Transl.); (United States), Vol. 27:1,PT.2
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALKENES
ADSORPTION
POLYMERIZATION
ZEOLITES
CATALYTIC EFFECTS
CHEMICAL REACTION YIELD
ELECTRON SPIN RESONANCE
RADICALS
CHEMICAL REACTIONS
HYDROCARBONS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MAGNETIC RESONANCE
MATERIALS
MINERALS
ORGANIC COMPOUNDS
RESONANCE
SORPTION
YIELDS
400201* - Chemical & Physicochemical Properties